kkeekkee

want to know please

evawang

thanks

ecuejacky

see answer

MaxPower07

逐粒放，一边一粒，有两种情况，! P- W" H2 Y; N( d& N8 S
第一种：1.放完第一同第二粒时，天平已经倾斜咗，即係其中一粒係异常，2.攞起任意一粒，将剩低果粒同第三粒比
8 n6 Y/ V8 R. Z% S第二种：1.第一同第二粒重量一样，继续加，加到个天平倾斜为止（前提係两边波既数量要一样），最后放落去果粒或倒数第二粒就係异常2.重复第一种情况第2步
# [3 W% B* t" v8 M" l% g* x& [, V7 ~7 P8 ~8 A; g. {6 Y
[ ????? MaxPower07 ? 2007-7-18 09:48 PM ?? ]
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+ N8 a2 d0 {+ [tvb now,tvbnow,bttvb[ 本帖最後由 MaxPower07 於 2007-7-18 10:00 PM 編輯 ]

chrisdx

之前在金田一裡面有看過 但是有聽沒有懂...現在來偷看答案吧=..=

lauvivian1986

將乒乓球分4份,每份3個.TVBNOW 含有熱門話題，最新最快電視，軟體，遊戲，電影，動漫及日常生活及興趣交流等資訊。' H" p  P4 j5 ?! S; C0 h7 E3 G1 }
將其中一份與其他兩份分別稱兩次可得出一份重量異常.（重／轻）
1 G2 @' Z1 U5 {' E7 V( ~TVBNOW 含有熱門話題，最新最快電視，軟體，遊戲，電影，動漫及日常生活及興趣交流等資訊。抽其中两个称，如果重量相等，则没有被选中嘅球系最重/輕的。如果重量不等，则重／輕的那一边就是那个ball了

bigpanda

thz

ericl33

FIRST PLACE 6 BALLS ON EACH SIDE OF THE LIBRA. ONE SIDE MUST BE HEAVIER THAN THE OTHER IF ONE OF THE BALL WEIGHT MORE. NOW WITH 6 BALLS LEFT, PLACE 3 BALLS ON EACH SIDE OF THE LIBRA. THE WEIGHT DIFFERENCE WILL ELIMINATE 3 MORE BALLS. WITH 3 BALLS LEFT, JUST PICK 2 BALLS AND PLACE THEM ON THE LIBRA. IF THE WEIGHT ARE THE SMAE. THEN THE BALL NOT ON LIBRA WILL BE THE HEAVIER BALL.

auuchu

huh?? How tough is it?www.tvboxnow.com3 B  @4 x  ]% Y7 }
1/. break it down to 2 section, 6 balls on each side. Put which every section shows lighter awaytvb now,tvbnow,bttvb$ b' y9 f; r6 F$ a- w- u; r

( T6 J+ i$ ~( B0 D公仔箱論壇2/. Break the more heavy section in to 2 sections again, which is 3 balls on each side. Keep the more heavy side again.
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  |. Z4 Y0 i/ ]0 @9 |! e9 x+ g8 T3/. Pick 2 balls and put them on each side from the remaing 3 balls. If they are equal weight, the ball on the table is the more heavy one, if one side is more heavy than the other, that will be the more heavy one.
$ w8 u( d$ l: L& L% k3 fwww.tvboxnow.com+ ?6 @0 k" L# ^1 m
Easy. Tough question? For whom? I did it in 1 minute.

impact6

原帖由 auuchu 於 2007-7-21 01:50 AM 發表。
8 v% x; x3 m1 D1 d4 wwww.tvboxnow.comhuh?? How tough is it?) X( w7 H' p! k8 U& A% n
1/. break it down to 2 section, 6 balls on each side. Put which every section shows lighter away, [% ^" \% V! V5 i7 ~5 T/ X7 y, p( i

0 i& G* Z5 d7 Z4 Ftvb now,tvbnow,bttvb2/. Break the more heavy section in to 2 sections again, which is 3 balls on ea ...

www.tvboxnow.com/ |3 V2 E6 L% U1 s$ Z

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7 D! X0 T3 @3 u' ftvb now,tvbnow,bttvbIt says find the 1 ball  weights different from the other 11 balls, NOT FIND THE HEAVIER BALL.  Read the question before try to be a smart ass.

yasan0969

thz

yasan0969

先把12 分为 4組每組3个, 先把1組同2組称, 3组同4组称.最后,把差别最大的再称抽其中两个称，如果重量相等，则没有被选中嘅球系重量異常的。

lordfoong

how?

sunwithayu

就系先5个同5个称罗  下一次就2个同2个称  有几难啊  我2分钟吾洗播  而且以前没做过

5577411

不知道啊